Because our elliptical orbit is closest to the sun in summer than in winter, when it is winter we are above the sun and when it's summer and we are below the sun
The position of the sun at midday depends on the latitude and the time of year. In general, the sun will be directly overhead at midday at the equator twice a year during the equinoxes. At other latitudes, the angle of the sun at midday will vary throughout the year.
how does earths distance from the sun change throughout the year
Basically they stay the same, although over tens of thousands of years, they change slightly.
answ 2. Due to the travel of the earth around its (non-circular) path on the ecliptic; and the tilt of the Earth's axis, the path of the (say) tip of the flagpole will not repeat exactly until a year has passed. The path of the shadow of this 'flagpole gnomon' will describe a passage known as the Equation of Time.This you can look up in an encyclopedia or a search engine.
The relative positions of the constellations do change throughout the year, but over a human lifetime, the changes are minimal. The constellations that are visible at night shift according to Earth's orbit around the Sun, creating the illusion of fixed positions.
The position of the sun at midday depends on the latitude and the time of year. In general, the sun will be directly overhead at midday at the equator twice a year during the equinoxes. At other latitudes, the angle of the sun at midday will vary throughout the year.
how does earths distance from the sun change throughout the year
At midnight on the 14th in a normal year and midday on the 15th in a leap year.
it circles around the world
hahahahahaha
Maybe that start to dramatically change temperatures
It's determined by the height (angle above the horizon) of the Sun, and the physical height of the object throwing the shadow. The height of the Sun at midday is 90 degrees minus the latitude plus the Sun's declination of the day, which varies by up to ±23.5 degrees through the year. The length of the shadow is the height of the object divided by the tangent of the Sun's height. Example, a 6 ft object at 50 degrees north on June 21: height of the object is 6 ft, divided by tan(90 - 50 + 23.5) so the shadow has a length of 3 ft.
yes
yes
There is no average. People have gotten taller throughout the centuries, but it depends on your DNA how tall you are.
because of leap year
Midday Sun is typically considered to be around noon, when the sun is highest in the sky. Depending on the time of year and location, this could be around 11am to 1pm.